Unlock instant, AI-driven research and patent intelligence for your innovation.

An adjustable gastric tube

An adjustable gastric tube technology, applied in the field of medical devices, can solve problems such as gastric tube blockage and difficulty in gastric tube insertion

Active Publication Date: 2021-05-11
THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV
View PDF14 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention intends to provide an adjustable gastric tube to solve the problems of difficult gastric tube insertion and gastric tube blockage caused by the soft gastric tube in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • An adjustable gastric tube
  • An adjustable gastric tube

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The following is further described in detail through specific implementation methods:

[0027] The reference signs in the drawings of the description include: inner tube 1, outer tube 2, nutrient solution channel 3, separation membrane 4, cavity 5, guide wire 6, through hole 7, medical light paraffin oil 8, pinhole 9. Spherical groove 10, ball 11, and flow hole 12.

[0028] The embodiment is basically as figure 1 and figure 2 Shown:

[0029] An adjustable stomach tube, including a stomach tube body, the stomach tube body includes an inner tube 1 and an outer tube 2, the inner tube 1 is sleeved on the outer tube 2, and the inner tube 1 is provided with a nutrient solution channel 3, The side wall of the inner tube 1 is hollow, and several separation films 4 are arranged in the side wall of the hollow inner tube 1. The separation films 4 divide the side wall of the inner tube 1 into several cavities 5, one of which is A guide wire 6 is provided in the cavity 5, and t...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to the technical field of medical devices, and specifically discloses an adjustable gastric tube, which includes a gastric tube body. The gastric tube body is provided with a feeding hole and a nutrient solution channel. The channel is connected, the side wall of the gastric tube body is hollow, and several separation films are arranged in the hollow side wall of the gastric tube body, and the separation film divides the side wall of the gastric tube body into several cavities, wherein A guide wire is provided in one of the cavities, and the guide wire can slide in the cavity along the length direction of the gastric tube body. This solution strengthens the hardness of the gastric tube body through the guide wire and the cavity, and at the same time, the gastric tube can also be deformed, which solves the problems of difficult gastric tube insertion and gastric tube blockage caused by the soft gastric tube in the prior art.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an adjustable gastric tube. Background technique [0002] In the treatment of clinical diseases, especially in the treatment of stomach diseases, gastric tubes are used in many ways, such as drainage of the digestive system, supply of gastrointestinal nutrition, etc., all of which require the insertion of gastric tubes into the human body. However, most of the currently used gastric tubes are made of silica gel, which is relatively flexible and easy to bend and fold when inserted into the human body. It is very difficult to operate, especially for patients who do not cooperate or cannot cooperate. . Moreover, for patients under general anesthesia who need tracheal intubation after entering the operating room, especially those with difficult airway who need to use difficult airway tools, traditional gastric tubes are difficult to solve the problem of tracheal intubation o...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A61J15/00
CPCA61J15/0019A61J15/0026
Inventor 陈勤勤刘莎刘春梅杨德娟王涛汪群
Owner THE FIRST AFFILIATED HOSPITAL OF ARMY MEDICAL UNIV